static struct option *
option_merge(const pgut_option opts1[], const pgut_option opts2[])
{
struct option *result;
size_t len1 = option_length(opts1);
size_t len2 = option_length(opts2);
size_t n = len1 + len2;
result = pgut_newarray(struct option, n + 1);
option_copy(result, opts1, len1);
option_copy(result + len1, opts2, len2);
memset(&result[n], 0, sizeof(pgut_option));
return result;
}
static int rule_iter(pRule r, int param)
{
printf("%s", r->symbol);
if(r->params) {
printf(" ( ");
dump_params(r->params);
printf(")");
};
printf(" : (%d options)\n", option_length(r->options));
dump_options(r->options);
};
